*{
    margin: 0;
    padding: 0;
}
#container{
    position: absolute;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    width:800px;
}
#canvas1{
    position: relative;
}
#gameSpeed{
    margin-top: 0px;
    background-color: black;
}
#gameSpeed p{
    color:white;
    font-size:15px;
}
